The Mercedes-Benz W124, a true classic, still makes many hearts beat faster today. But what to do if the W124 key is lost, damaged, or simply no longer works? Don’t panic, in this article you will learn everything you need to know about “W124 keys” and the solutions available.
What is behind the term “W124 Key”?
The term “W124 key” may seem self-explanatory at first, but there is more to it than just a simple key to unlock the vehicle. It’s about the connection between you and your W124, about security, and about the certainty that your beloved classic is in good hands.
“A W124 key is more than just a piece of metal. It is the key to a piece of automotive history,” says renowned classic car expert Hans-Joachim Schmidt. “Therefore, if you have problems with the key, you should definitely consult a specialist.”
The different types of W124 keys
During the production period of the W124 (1984-1997), different key types were used:
- Basic Key: The classic key without remote control, which mechanically operates the lock.
- Key with Infrared Remote Control: From the early 1990s, some W124 models had an infrared remote control for opening and closing the vehicle.
- Key with Radio Remote Control: In the last years of production, the W124 was also equipped with radio remote controls.
Different types of W124 keys including basic, infrared remote, and radio remote keys.
Common problems with the W124 key
Like any mechanical component, W124 keys are subject to a certain amount of wear and tear. Common problems include:
- Worn key blade: Frequent use can wear down the key blade, and it no longer fits precisely into the lock.
- Defective immobilizer: From 1993, the W124 was equipped with an electronic immobilizer. A defect in the key or the immobilizer can prevent the vehicle from starting.
- Loss of the key: A lost key is annoying and can cause high costs.
Solutions for problems with the W124 key
- Key duplication: A worn key blade can be duplicated by a locksmith.
- Key relearning: If there are problems with the immobilizer, the key usually needs to be relearned. This can be done in a Mercedes-Benz workshop or by a specialized workshop.
- Ordering a replacement key: In the event of a lost key, a replacement key should be ordered as quickly as possible. This is possible through a Mercedes-Benz dealer upon presentation of the vehicle registration document and identity card.
W124 Key – A case for the specialist
Although it may be tempting to tackle problems with the W124 key yourself, you should not underestimate the complexity of the matter. “The W124 is a complex vehicle with sensitive electronics,” says master mechanic Peter Hoffmann. “Improper repairs to the key or immobilizer can lead to costly consequential damage.”
Internal electronic components of a W124 key, showcasing its circuit board.
Further questions about “W124 keys”
- How much does a new W124 key cost?
- Where can I have my W124 key repaired?
- Are there alternatives to the original key?
You can find answers to these and other questions about “W124 keys” at autorepairaid.com.
Do you need help with your W124 key?
Do you have problems with your W124 key or need a replacement key? Then you have come to the right place! Our experts for Mercedes-Benz vehicles will be happy to help you. Simply contact us via our website or call us.
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